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Posted to dev@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2020/02/26 10:41:00 UTC
[jira] [Created] (ARROW-7944) [Python] Test failures without Pandas
Antoine Pitrou created ARROW-7944:
-------------------------------------
Summary: [Python] Test failures without Pandas
Key: ARROW-7944
URL: https://issues.apache.org/jira/browse/ARROW-7944
Project: Apache Arrow
Issue Type: Bug
Components: Python
Reporter: Antoine Pitrou
Fix For: 1.0.0
I recently saw this:
https://ci.appveyor.com/project/pitrou/arrow/builds/31065781/job/p08i1nrstf9wl2kr#L1964
{code}
================================== FAILURES ===================================
_________________________ test_builtin_pickle_dataset _________________________
tempdir = WindowsPath('C:/Users/appveyor/AppData/Local/Temp/1/pytest-of-appveyor/pytest-0/test_builtin_pickle_dataset0')
datadir = WindowsPath('c:/projects/arrow/python/pyarrow/tests/data/parquet')
def test_builtin_pickle_dataset(tempdir, datadir):
import pickle
> dataset = _make_dataset_for_pickling(tempdir)
pyarrow\tests\test_parquet.py:2821:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tempdir = WindowsPath('C:/Users/appveyor/AppData/Local/Temp/1/pytest-of-appveyor/pytest-0/test_builtin_pickle_dataset0')
N = 100
def _make_dataset_for_pickling(tempdir, N=100):
path = tempdir / 'data.parquet'
fs = LocalFileSystem.get_instance()
> df = pd.DataFrame({
'index': np.arange(N),
'values': np.random.randn(N)
}, columns=['index', 'values'])
E AttributeError: 'NoneType' object has no attribute 'DataFrame'
pyarrow\tests\test_parquet.py:2776: AttributeError
__________________________ test_cloudpickle_dataset ___________________________
tempdir = WindowsPath('C:/Users/appveyor/AppData/Local/Temp/1/pytest-of-appveyor/pytest-0/test_cloudpickle_dataset0')
datadir = WindowsPath('c:/projects/arrow/python/pyarrow/tests/data/parquet')
def test_cloudpickle_dataset(tempdir, datadir):
cp = pytest.importorskip('cloudpickle')
> dataset = _make_dataset_for_pickling(tempdir)
pyarrow\tests\test_parquet.py:2827:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tempdir = WindowsPath('C:/Users/appveyor/AppData/Local/Temp/1/pytest-of-appveyor/pytest-0/test_cloudpickle_dataset0')
N = 100
def _make_dataset_for_pickling(tempdir, N=100):
path = tempdir / 'data.parquet'
fs = LocalFileSystem.get_instance()
> df = pd.DataFrame({
'index': np.arange(N),
'values': np.random.randn(N)
}, columns=['index', 'values'])
E AttributeError: 'NoneType' object has no attribute 'DataFrame'
pyarrow\tests\test_parquet.py:2776: AttributeError
{code}
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